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From: "SZEDER Gábor" <szeder.dev@gmail.com>
To: Derrick Stolee <stolee@gmail.com>
Cc: Git mailing list <git@vger.kernel.org>,
	git@jeffhostetler.com, Jeff King <peff@peff.net>,
	Jonathan Tan <jonathantanmy@google.com>,
	Stefan Beller <sbeller@google.com>,
	Junio C Hamano <gitster@pobox.com>,
	Derrick Stolee <dstolee@microsoft.com>
Subject: Re: [PATCH v4 04/13] commit-graph: implement write_commit_graph()
Date: Mon, 26 Feb 2018 17:10:18 +0100	[thread overview]
Message-ID: <CAM0VKjk2dphJsMfuG2F4-G0xW=YfmVsDsPpxm_XoXTCgQHA7=g@mail.gmail.com> (raw)
In-Reply-To: <1519066406-81663-5-git-send-email-dstolee@microsoft.com>

On Mon, Feb 19, 2018 at 7:53 PM, Derrick Stolee <stolee@gmail.com> wrote:

> +static int if_packed_commit_add_to_list(const struct object_id *oid,
> +                                       struct packed_git *pack,
> +                                       uint32_t pos,
> +                                       void *data)
> +{
> +       struct packed_oid_list *list = (struct packed_oid_list*)data;
> +       enum object_type type;
> +       unsigned long size;
> +       void *inner_data;
> +       off_t offset = nth_packed_object_offset(pack, pos);
> +       inner_data = unpack_entry(pack, offset, &type, &size);
> +
> +       if (inner_data)
> +               free(inner_data);

The condition is unnecessary, free() can handle a NULL argument just fine.

(Suggested by Coccinelle and 'contrib/coccinelle/free.cocci.patch'.)

  parent reply	other threads:[~2018-02-26 16:10 UTC|newest]

Thread overview: 146+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-30 21:39 [PATCH v2 00/14] Serialized Git Commit Graph Derrick Stolee
2018-01-30 21:39 ` [PATCH v2 01/14] commit-graph: add format document Derrick Stolee
2018-02-01 21:44   ` Jonathan Tan
2018-01-30 21:39 ` [PATCH v2 02/14] graph: add commit graph design document Derrick Stolee
2018-01-31  2:19   ` Stefan Beller
2018-01-30 21:39 ` [PATCH v2 03/14] commit-graph: create git-commit-graph builtin Derrick Stolee
2018-02-02  0:53   ` SZEDER Gábor
2018-01-30 21:39 ` [PATCH v2 04/14] commit-graph: implement construct_commit_graph() Derrick Stolee
2018-02-01 22:23   ` Jonathan Tan
2018-02-01 23:46   ` SZEDER Gábor
2018-02-02 15:32   ` SZEDER Gábor
2018-02-05 16:06     ` Derrick Stolee
2018-02-07 15:08       ` SZEDER Gábor
2018-02-07 15:10         ` Derrick Stolee
2018-01-30 21:39 ` [PATCH v2 05/14] commit-graph: implement git-commit-graph --write Derrick Stolee
2018-02-01 23:33   ` Jonathan Tan
2018-02-02 18:36     ` Stefan Beller
2018-02-02 22:48       ` Junio C Hamano
2018-02-03  1:58         ` Derrick Stolee
2018-02-03  9:28           ` Jeff King
2018-02-05 18:48             ` Junio C Hamano
2018-02-06 18:55               ` Derrick Stolee
2018-02-01 23:48   ` SZEDER Gábor
2018-02-05 18:07     ` Derrick Stolee
2018-02-02  1:47   ` SZEDER Gábor
2018-01-30 21:39 ` [PATCH v2 06/14] commit-graph: implement git-commit-graph --read Derrick Stolee
2018-01-31  2:22   ` Stefan Beller
2018-02-02  0:02   ` SZEDER Gábor
2018-02-02  0:23   ` Jonathan Tan
2018-02-05 19:29     ` Derrick Stolee
2018-01-30 21:39 ` [PATCH v2 07/14] commit-graph: implement git-commit-graph --update-head Derrick Stolee
2018-02-02  1:35   ` SZEDER Gábor
2018-02-05 21:01     ` Derrick Stolee
2018-02-02  2:45   ` SZEDER Gábor
2018-01-30 21:39 ` [PATCH v2 08/14] commit-graph: implement git-commit-graph --clear Derrick Stolee
2018-02-02  4:01   ` SZEDER Gábor
2018-01-30 21:39 ` [PATCH v2 09/14] commit-graph: teach git-commit-graph --delete-expired Derrick Stolee
2018-02-02 15:04   ` SZEDER Gábor
2018-01-30 21:39 ` [PATCH v2 10/14] commit-graph: add core.commitgraph setting Derrick Stolee
2018-01-31 22:44   ` Igor Djordjevic
2018-02-02 16:01   ` SZEDER Gábor
2018-01-30 21:39 ` [PATCH v2 11/14] commit: integrate commit graph with commit parsing Derrick Stolee
2018-02-02  1:51   ` Jonathan Tan
2018-02-06 14:53     ` Derrick Stolee
2018-01-30 21:39 ` [PATCH v2 12/14] commit-graph: read only from specific pack-indexes Derrick Stolee
2018-01-30 21:39 ` [PATCH v2 13/14] commit-graph: close under reachability Derrick Stolee
2018-01-30 21:39 ` [PATCH v2 14/14] commit-graph: build graph from starting commits Derrick Stolee
2018-01-30 21:47 ` [PATCH v2 00/14] Serialized Git Commit Graph Stefan Beller
2018-02-01  2:34   ` Stefan Beller
2018-02-08 20:37 ` [PATCH v3 " Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 01/14] commit-graph: add format document Derrick Stolee
2018-02-08 21:21     ` Junio C Hamano
2018-02-08 21:33       ` Derrick Stolee
2018-02-08 23:16         ` Junio C Hamano
2018-02-08 20:37   ` [PATCH v3 02/14] graph: add commit graph design document Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 03/14] commit-graph: create git-commit-graph builtin Derrick Stolee
2018-02-08 21:27     ` Junio C Hamano
2018-02-08 21:36       ` Derrick Stolee
2018-02-08 23:21         ` Junio C Hamano
2018-02-08 20:37   ` [PATCH v3 04/14] commit-graph: implement write_commit_graph() Derrick Stolee
2018-02-08 22:14     ` Junio C Hamano
2018-02-15 18:19     ` Junio C Hamano
2018-02-15 18:23       ` Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 05/14] commit-graph: implement 'git-commit-graph write' Derrick Stolee
2018-02-13 21:57     ` Jonathan Tan
2018-02-08 20:37   ` [PATCH v3 06/14] commit-graph: implement 'git-commit-graph read' Derrick Stolee
2018-02-08 23:38     ` Junio C Hamano
2018-02-08 20:37   ` [PATCH v3 07/14] commit-graph: update graph-head during write Derrick Stolee
2018-02-12 18:56     ` Junio C Hamano
2018-02-12 20:37       ` Junio C Hamano
2018-02-12 21:24         ` Derrick Stolee
2018-02-13 22:38     ` Jonathan Tan
2018-02-08 20:37   ` [PATCH v3 08/14] commit-graph: implement 'git-commit-graph clear' Derrick Stolee
2018-02-13 22:49     ` Jonathan Tan
2018-02-08 20:37   ` [PATCH v3 09/14] commit-graph: implement --delete-expired Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 10/14] commit-graph: add core.commitGraph setting Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 11/14] commit: integrate commit graph with commit parsing Derrick Stolee
2018-02-14  0:12     ` Jonathan Tan
2018-02-14 18:08       ` Derrick Stolee
2018-02-15 18:25     ` Junio C Hamano
2018-02-08 20:37   ` [PATCH v3 12/14] commit-graph: close under reachability Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 13/14] commit-graph: read only from specific pack-indexes Derrick Stolee
2018-02-08 20:37   ` [PATCH v3 14/14] commit-graph: build graph from starting commits Derrick Stolee
2018-02-09 13:02     ` SZEDER Gábor
2018-02-09 13:45       ` Derrick Stolee
2018-02-14 18:15   ` [PATCH v3 00/14] Serialized Git Commit Graph Derrick Stolee
2018-02-14 18:27     ` Stefan Beller
2018-02-14 19:11       ` Derrick Stolee
2018-02-19 18:53     ` [PATCH v4 00/13] " Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 01/13] commit-graph: add format document Derrick Stolee
2018-02-20 20:49         ` Junio C Hamano
2018-02-21 19:23         ` Stefan Beller
2018-02-21 19:45           ` Derrick Stolee
2018-02-21 19:48             ` Stefan Beller
2018-03-30 13:25         ` Jakub Narebski
2018-04-02 13:09           ` Derrick Stolee
2018-04-02 14:09             ` Jakub Narebski
2018-02-19 18:53       ` [PATCH v4 02/13] graph: add commit graph design document Derrick Stolee
2018-02-20 21:42         ` Junio C Hamano
2018-02-23 15:44           ` Derrick Stolee
2018-02-21 19:34         ` Stefan Beller
2018-02-19 18:53       ` [PATCH v4 03/13] commit-graph: create git-commit-graph builtin Derrick Stolee
2018-02-20 21:51         ` Junio C Hamano
2018-02-21 18:58           ` Junio C Hamano
2018-02-23 16:07             ` Derrick Stolee
2018-02-26 16:25         ` SZEDER Gábor
2018-02-26 17:08           ` Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 04/13] commit-graph: implement write_commit_graph() Derrick Stolee
2018-02-20 22:57         ` Junio C Hamano
2018-02-23 17:23           ` Derrick Stolee
2018-02-23 19:30             ` Junio C Hamano
2018-02-23 19:48               ` Junio C Hamano
2018-02-23 20:02               ` Derrick Stolee
2018-02-26 16:10         ` SZEDER Gábor [this message]
2018-02-28 18:47         ` Junio C Hamano
2018-02-19 18:53       ` [PATCH v4 05/13] commit-graph: implement 'git-commit-graph write' Derrick Stolee
2018-02-21 19:25         ` Junio C Hamano
2018-02-19 18:53       ` [PATCH v4 06/13] commit-graph: implement git commit-graph read Derrick Stolee
2018-02-21 20:11         ` Junio C Hamano
2018-02-22 18:25           ` Junio C Hamano
2018-02-19 18:53       ` [PATCH v4 07/13] commit-graph: implement --set-latest Derrick Stolee
2018-02-22 18:31         ` Junio C Hamano
2018-02-23 17:53           ` Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 08/13] commit-graph: implement --delete-expired Derrick Stolee
2018-02-21 21:34         ` Stefan Beller
2018-02-23 17:43           ` Derrick Stolee
2018-02-22 18:48         ` Junio C Hamano
2018-02-23 17:59           ` Derrick Stolee
2018-02-23 19:33             ` Junio C Hamano
2018-02-23 19:41               ` Derrick Stolee
2018-02-23 19:51                 ` Junio C Hamano
2018-02-19 18:53       ` [PATCH v4 09/13] commit-graph: add core.commitGraph setting Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 10/13] commit-graph: close under reachability Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 11/13] commit: integrate commit graph with commit parsing Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 12/13] commit-graph: read only from specific pack-indexes Derrick Stolee
2018-02-21 22:25         ` Stefan Beller
2018-02-23 19:19           ` Derrick Stolee
2018-02-19 18:53       ` [PATCH v4 13/13] commit-graph: build graph from starting commits Derrick Stolee
2018-03-30 11:10       ` [PATCH v4 00/13] Serialized Git Commit Graph Jakub Narebski
2018-04-02 13:02         ` Derrick Stolee
2018-04-02 14:46           ` Jakub Narebski
2018-04-02 15:02             ` Derrick Stolee
2018-04-02 17:35               ` Stefan Beller
2018-04-02 17:54                 ` Derrick Stolee
2018-04-02 18:02                   ` Stefan Beller
2018-04-07 22:37               ` Jakub Narebski

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